| RAF | Royal Air Force | 皇家空军 |
| RAF | Rote Armee Fraktion | 红色军团 |
| RAF | Rote Armee Fraktion (German: Red Army Faction; German terrorist group) | Rote Armee Fraktion(德语:红军派;德国恐怖组织) |
| RAF | Real Academia Nacional de Farmacia (Royal Academy of Pharmacy Spain) | 西班牙皇家药学院 |
| RAF | Rapid Atrial Fibrillation | 快速心房颤动 |
| RAF | Reactivity Adjustment Factor | 反应性调整系数 |
| RAF | Royal Air Force (UK) | 英国皇家空军 |
| RAF | Reporting Agents File | Reporting Agent文件 |
| RAF | Red Arterial Ferroviaria (Spanish: Arterial Rail Network) | 红色动脉铁(西班牙语:动脉铁路网) |
| RAF | Red Army Faction (German terrorist group) | 红军派(德国恐怖组织) |
| RAF | Reste À Faire | Reste À Faire |
| RAF | Refer A Friend | 推荐朋友 |
| RAF | Research Aviation Facility (Atmospheric Technology Division at the National Center for Atmospheric Research) | 研究航空设施(国家大气研究中心大气技术处) |
| RAF | Relative Absorption Factor | 相对吸收系数 |
| RAF | Retired Address Finder (USAF) | 失效的地址查找器(USAF) |
| RAF | Real Ale Festival | 真正的啤酒节 |
| RAF | Road Accident Fund (South Africa) | 道路事故基金(南非) |
| RAF | Rural Advancement Fund | 农村发展基金 |
| RAF | Rigas Autobusu Fabrika (former Latvian bus manufacturer) | Rigas Autobusu Fabrika(前拉脱维亚公共汽车制造商) |
| RAF | Racial Awareness Facilitator | 种族意识调解宣传员 |
| RAF | Rotating Asymmetric Foil | 旋转不对称箔 |
| RAF | Resource Allocation Formula | 资源分配公式 |
| RAF | Ranma And Akane Fanfiction | Ranma和Akane狂热小说 |
| RAF | Resource Allocation Figure | 资源分配图 |
| RAF | Recombinant Activated Factor | 重组活化因子 |
| RAF | Referral Authorization Form | 转介授权表 |
| RAF | Rheumatoid Arthritis Factor | 类风湿关节炎因子 |
| RAF | Rien À Foutre (French: Don't Care) | Rien À Foutre (French: Don't Care) |
| RAF | Random Access File | 随机访问文件 |
| RAF | Ready Aim Fire (Bristol, PA shooting range) | 瞄准射击(布里斯托,PA射击场) |
| RAF | Real Air Force | 皇家空军 |
| RAF | Rapid Action Force (India) | 快速行动部队(印度) |
| RAF | Retired After Finish | 完成后失效 |
| RAF | Roleplaying And Fanfiction | 角色扮演和粉丝小说 |
| RAF | Royal Air Flight | 皇家航空公司 |
| RAF | Risk Adjustment Factor | 风险调整系数 |
| RAF | Raw Animal Foods | 生动物食品 |
| RAF | Relative Air Flow | 相对空气流量 |
| RAF | Regular Advance Funding | 定期预付资金 |
| RAF | Retired And Free | 退休和自由 |
| RAF | Raw Animal Food | 生动物食品 |
| RAF | Richard's Animorphs Forum | 理查德的Animorphs论坛 |
| RAF | Red Army Fraction | 红军分数 |